Join us as we celebrate the biggest dog breeds on earth! In this captivating video, learn about the unique characteristics and historical backgrounds of 10 of the largest dog breeds.

Alaskan Malamutes were originally bred as working sled dogs and they have extremely high energy levels. As such, they are ...

That, it seemed, was wider than necessary for most large breeds. A 99-pound Bernese mountain dog fit just fine on our best overall choice, the Griffith, which was 35 inches wide and 54 inches long.